Battery Chargers,LANDFOX Portable Power Bank 18650 External Backup Battery Charger With Key Chain Charger only, battery not included Equip with strap, easy to carry Built with IC chip to protect your devices from short circuit, overcharge New rechargeable battery, no memory, more than 500 circle time please leave us a note on paypal to specify color when you make payment, otherwise we will send random color to you